New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireGraftonEastern
603New HampshireNashuaEastern
603New HampshireRumneyEastern
603New HampshireCharlestownEastern
603New HampshireGorhamEastern
603New HampshirePortsmouthEastern
603New HampshireLymeEastern
603New HampshireMerrimackEastern
603New HampshirePlaistowEastern
603New HampshireBoscawenEastern
603New HampshireChesterEastern
603New HampshireFranklinEastern
603New HampshireWarrenEastern
603New HampshireSuncookEastern
603New HampshireMeredithEastern
603New HampshireLebanonEastern
603New HampshireHancockEastern
603New HampshireKeeneEastern
603New HampshireRaymondEastern
603New HampshireAlsteadEastern
603New HampshireErrolEastern
603New HampshireE RochesterEastern
603New HampshireAltonEastern
603New HampshireEast KingstonEastern
603New HampshireNew LondonEastern